Is it necessary to learn all Hexadecimal codes ?Give reason.
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Answer:
If you’re a programmer, you’re probably used to seeing hexadecimal notation pop up in tons of places. For example, hexadecimal is used to denote colors in the “hex” scheme.
For memory readouts, values are also often in hexadecimal. Even braille is coded in hexadecimal.
There are a couple obvious reasons why hexadecimal is preferable to the standard binary that computers store at the low level.
Readability. Hexadecimal uses digits that more closely resemble our usual base-10 counting system and it’s therefore easier to decide at a glance how big a number like e7 is as opposed to 11100111.
Higher information density. With 2 hexadecimal digits, we can express any number from 0 to 255. To do the same in binary, we need 8 digits. As we get bigger and bigger numbers, we start needing more and more digits and it becomes harder to deal with
Explanation:
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Is it necessary to learn all Hexadecimal codes ?Give reason.
Answer:
Yes,it is necessary to learn all hexadecimal codes as Hex, along with decimal and binary, is one of the most commonly encountered numeral systems in the world of electronics and programming. It's important to understand how hex works, because, in many cases, it makes more sense to represent a number in base 16 than with binary or decimal.
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